BERKLEY W R CORP - QUESTAR CORP ownership

QUESTAR CORP's ticker is STR and the CUSIP is 748356102. A total of 281 filers reported holding QUESTAR CORP in Q2 2016. The put-call ratio across all filers is 25.95 and the average weighting 0.1%.

Quarter-by-quarter ownership
BERKLEY W R CORP ownership history of QUESTAR CORP
ValueSharesWeighting
Q1 2016$1,917,00077,2980.34%
Other shareholders
QUESTAR CORP shareholders Q2 2016
NameSharesValueWeighting ↓
AlphaMark Advisors, LLC 407$100.00%
View complete list of QUESTAR CORP shareholders